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Cheap flights from Chicago O'Hare Intl Airport to Vienna from $290

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Vienna departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Vienna

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago O'Hare Intl Airport to Vienna.
 Logo
8:50 am - 4:05 pmORD-VIE
24h 15m2 stops
 Logo
7:40 am - 6:36 pmVIE-ORD
17h 56m2 stops
Mon, May 5 - Wed, May 7
Turkish Airlines Logo
11:45 pm - 9:45 pmORD-VIE
15h 00m1 stop
Turkish Airlines Logo
7:50 pm - 9:40 amVIE-ORD
20h 50m1 stop
$601Turkish Airlines
Find Deal
Wed, Aug 27 - Tue, Sep 16
Turkish Airlines Logo
11:45 pm - 6:15 pmORD-VIE
35h 30m1 stop
Turkish Airlines Logo
2:10 pm - 9:40 amVIE-ORD
26h 30m1 stop
$610Turkish Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
Air Serbia Logo
6:50 pm - 9:15 amORD-VIE
31h 25m1 stop
Air Serbia Logo
8:45 pm - 4:40 pmVIE-ORD
26h 55m1 stop
$669Air Serbia
Find Deal
Mon, Sep 1 - Sun, Sep 14
Air Serbia Logo
4:30 pm - 8:05 pmORD-VIE
20h 35m1 stop
Air Serbia Logo
8:45 pm - 2:25 pmVIE-ORD
24h 40m1 stop
$805Air Serbia
Find Deal
Wed, Apr 30 - Tue, May 6
TAP AIR PORTUGAL Logo
6:15 pm - 12:35 pmORD-VIE
35h 20m1 stop
TAP AIR PORTUGAL Logo
9:35 am - 12:35 pmVIE-ORD
34h 00m2 stops
$851TAP AIR PORTUGAL
Find Deal
Sat, Oct 4 - Wed, Oct 8
LOT Logo
5:10 pm - 6:45 pmORD-VIE
18h 35m2 stops
LOT Logo
9:15 am - 7:40 pmVIE-ORD
17h 25m1 stop
$884LOT
Find Deal
Thu, Sep 11 - Mon, Sep 15
Austrian Airlines Logo
4:20 pm - 8:20 amORD-VIE
9h 00mnonstop
Austrian Airlines Logo
10:30 am - 1:20 pmVIE-ORD
9h 50mnonstop
$885Austrian Airlines
Find Deal
Mon, Jul 28 - Thu, Aug 14
LOT Logo
4:55 pm - 6:45 pmORD-VIE
18h 50m1 stop
LOT Logo
9:15 am - 7:40 pmVIE-ORD
17h 25m1 stop
$890LOT
Find Deal
Tue, May 6 - Tue, May 20
Austrian Airlines Logo
4:05 pm - 12:20 pmORD-VIE
13h 15m1 stop
Austrian Airlines Logo
10:30 am - 1:20 pmVIE-ORD
9h 50mnonstop
$898Austrian Airlines
Find Deal
Tue, Apr 29 - Tue, May 13

LOT flights from Chicago O'Hare Intl Airport to Vienna

Our best LOT deals on Chicago O'Hare Intl Airport to Vienna flight tickets
LOT
Sep 11
ORD5:10 pmChicago O'Hare Intl
18h 35m
2 stops
VIE6:45 pmVienna Intl
Sep 15
VIE9:15 amVienna Intl
17h 25m
1 stop
ORD7:40 pmChicago O'Hare Intl
LOT
May 6
ORD4:55 pmChicago O'Hare Intl
18h 50m
1 stop
VIE6:45 pmVienna Intl
May 20
VIE9:15 amVienna Intl
17h 25m
1 stop
ORD7:40 pmChicago O'Hare Intl
LOT
May 8
ORD9:40 pmChicago O'Hare Intl
14h 05m
1 stop
VIE6:45 pmVienna Intl
May 12
VIE7:30 pmVienna Intl
31h 10m
1 stop
ORD7:40 pmChicago O'Hare Intl

Austrian Airlines flights from Chicago O'Hare Intl Airport to Vienna

Our best Austrian Airlines deals on Chicago O'Hare Intl Airport to Vienna flight tickets
Austrian Airlines
Jul 28
ORD4:20 pmChicago O'Hare Intl
9h 00m
VIE8:20 amVienna Intl
Aug 14
VIE10:30 amVienna Intl
9h 50m
ORD1:20 pmChicago O'Hare Intl
Austrian Airlines
Apr 29
ORD4:05 pmChicago O'Hare Intl
13h 15m
1 stop
VIE12:20 pmVienna Intl
May 13
VIE10:30 amVienna Intl
9h 50m
ORD1:20 pmChicago O'Hare Intl
Austrian Airlines
Apr 22
ORD4:05 pmChicago O'Hare Intl
23h 35m
1 stop
VIE10:40 pmVienna Intl
May 4
VIE10:30 amVienna Intl
9h 50m
ORD1:20 pmChicago O'Hare Intl

See travel insights to Vienna from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Vienna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vienna?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $654. If you aren’t able to travel to Vienna during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $805.

What is the cheapest day to depart on your flight to Vienna?

On average, the least expensive day to fly to Vienna from Chicago O'Hare Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $951. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,089.

What is the cheapest time of day to depart on your flight to Vienna?

The cheapest time of day to fly to Vienna is in the morning when flights can be purchased for as low as $669. Try not to purchase tickets at noon because they tend to be around $1,240. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to Vienna Intl flight route?

Fly from Chicago O'Hare Intl to Vienna Intl for the best Chicago O'Hare Intl - Vienna Intl flight prices

How far in advance should I book a flight to Vienna?

You are more likely to see cheaper flights to Vienna from Chicago O'Hare Intl Airport when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $1,017 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Chicago O'Hare Intl Airport for as low as $804 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Vienna Intl flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Vienna Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Vienna flight prices changed over time?

As of April 2025, prices for Chicago O'Hare Intl Airport to Vienna flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Vienna

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Vienna according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Vienna (ORD to VIE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Vienna

Best Price Found

$290

Fastest flight time

9h 00m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Vienna

1 airport
The best one-way flight to Vienna from Chicago O'Hare Intl Airport in the past 72 hours is $290. The best round-trip flight deal from Chicago O'Hare Intl Airport to Vienna found on momondo in the last 72 hours is $582.
The fastest flight from Chicago O'Hare Intl Airport to Vienna takes 9h 00m
Direct flights go from Chicago O'Hare Intl Airport to Vienna on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and Austrian Airlines.
There is 1 airport near Vienna: Vienna Intl (VIE)

  • How far is Chicago O'Hare Intl to Vienna Intl by plane?

    A flight from Chicago O'Hare Intl to Vienna Intl will travel around 4686.8 mi. A reasonable flight in good conditions will take 9h 00m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Vienna Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Vienna Intl Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Vienna Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Vienna Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Vienna Intl Airport.

  • What documentation or ID do you need to fly to Vienna Intl Airport?

    The travel and health documents required for your trip to Vienna Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vienna Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Vienna?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Vienna?


Best airlines flying from Chicago O'Hare Intl Airport to Vienna

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Vienna with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $477Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LOTPriceFrom $543Free CancellationRating
7.6
1,065 reviews
Search LOT flights
Turkish AirlinesPriceFrom $547Free CancellationRating
7.3
3,767 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $609Free CancellationRating
6.6
6,771 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $641Free CancellationRating
7.1
1,839 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $641Free CancellationRating
7.0
1,063 reviews
Search Aer Lingus flights
SWISSPriceFrom $656Free CancellationRating
7.5
1,580 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $701Free CancellationRating
7.5
775 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $736Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
Air SerbiaPriceFrom $796Free CancellationRating
6.3
196 reviews
Search Air Serbia flights
  • Austrian Airlines Flights From Chicago O'Hare Intl Airport to Vienna

    Austrian Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Vienna, operating 6 flights/week on average for this route. A good Austrian Airlines flight deal for Chicago O'Hare Intl Airport to Vienna starts from $701 round-trip, up to an average price of $1,196. Our users have rated Austrian Airlines at 7.5/10.

  • United Airlines Flights From Chicago O'Hare Intl Airport to Vienna

    Another popular option for Chicago O'Hare Intl Airport to Vienna flights is United Airlines (7.4/10, 8,667 ratings). United Airlines flies from Chicago O'Hare Intl Airport to Vienna around 6 times per week, with deals starting from $736 round-trip and rising to an average price of around $1,169.


Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Semmering
Wiener Neustadt
Melk
Steyr
Krems an der Donau
Rust
Mariazell

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Vienna?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Vienna. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Vienna with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Vienna flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Vienna?

momondo provides multiple filters to help you find the best flight to Vienna from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Vienna right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Vienna flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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